Tsukigase Kazuki carries a secret as he enrolls at Tokishima High School, located on an isolated island—an entirely unfamiliar environment for him. On Toki Island,... more>> there's a place called "Lost Bay," and at the beginning of summer, Kazuki discovers an unconscious girl there. After regaining consciousness in the hospital, the girl reveals her name as Nanao, 16 years old. Her identity remains unknown. What could the words "1974" that Nanao muttered mean? A touching boy-meets-girl story! <<less